322130041 has 2 divisors, whose sum is σ = 322130042. Its totient is φ = 322130040.

The previous prime is 322130033. The next prime is 322130051. The reversal of 322130041 is 140031223.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 320266816 + 1863225 = 17896^2 + 1365^2 .

It is a cyclic number.

It is not a de Polignac number, because 322130041 - 2³ = 322130033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322129997 and 322130024.

It is not a weakly prime, because it can be changed into another prime (322130051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161065020 + 161065021.

It is an arithmetic number, because the mean of its divisors is an integer number (161065021).

Almost surely, 2^322130041 is an apocalyptic number.

It is an amenable number.

322130041 is a deficient number, since it is larger than the sum of its proper divisors (1).

322130041 is an equidigital number, since it uses as much as digits as its factorization.

322130041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 322130041 is about 17947.9815299660. The cubic root of 322130041 is about 685.5046566200.

Adding to 322130041 its reverse (140031223), we get a palindrome (462161264).

The spelling of 322130041 in words is "three hundred twenty-two million, one hundred thirty thousand, forty-one".